/ Thesaurus / S Synonyms of st. barbara's herb Find synonyms for: Noun1. winter cress, St. Barbara's herb, scurvy grass, cress, cress plantusage: any plant of the genus Barbarea: yellow-flowered Eurasian cresses; widely cultivated for winter saladWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language